Yusuf, Mardiana, Suzieleez Syrene Abdul Rahim, and Leong Kwan Eu. 2024. “Obstacles Faced by College Students in Solving Probability Word Problems”. Jurnal Pendidikan Matematika 15 (1):83-90. https://jpm.ejournal.unsri.ac.id/index.php/jpm/article/view/207.